Source Naturals Vitamin D-3 provides the optimal form of vitamin D, cholecalciferol. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body's needs. Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to sunlight. Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones; it supports muscular strength; and it also plays an active role in a healthy immune response.

CAUTION: If you are pregnant, may become pregnant, breastfeeding, have kidney,
parathyroid or any lung disease, cancer, or are taking any prescription drug, consult
your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach
of children.